I would recommend staying at K's place. Very near to BTS Sala Daeng and there's a lot of nearby shops. 7 Eleven is very close to the place and it is one of my favorite shop to go to for there are some items there that you can't buy in any other Supermarkets. K is very accommodating and she answers all our queries real time. Location is very safe and you can even go out late at night. I would recommend K's place if you want to have a relaxing and comfortable stay.